Each of the nine vertical columnsEach of the nine horizontal rowsEach of the nine 3 x 3 blocks

Remember no number can occur more than once in any row, column or 3x3 block.

Permitted use:Single non-exclusive use of the puzzle in a single publication. Lovatts Media retains full copyright of all material.

Files provided:Blank puzzle grid for each of ten Sudoku puzzles in pdf and eps formats - PX_Sudoku_LevelX_xxxx_PUZ.pdf and PX_Sudoku_LevelX_xxxx_PUZ.eps Puzzle solution grid for each of ten Sudoku puzzles in pdf and eps formats - PX_Sudoku_LevelX_xxxx_SOL.pdf and PX_Sudoku_LevelX_xxxx_SOL.eps

Delivery:Direct Download Now link appears when your payment is processed. You will receive two emails, an Order Confirmation email containing invoice details and a separate email including the download links.